Jeffery Andrew Crawford was convicted in a jury trial of armed statutory burglary, rape, robbery, and abduction. The sole issue on appeal is whether the trial court erred by instructing the jury “that DNA testing is deemed to be a reliable scientific technique under the laws of Virginia when admitted to prove the person’s identity.” We hold that the jury instruction was improper and that the trial court abused its discretion. Accordingly, we reverse and remand.
*433 BACKGROUND
In November 1995, Crawford unlawfully entered Colleen Caton’s home, put a knife to her throat, covered her eyes with his hand, and demanded money. Catón stated that she did not have any money in the house. Crawford then tied Caton’s hands and raped her. After the assault, Crawford tied Ca-ton’s ankles together, searched for money, and left. Catón freed herself, immediately reported the incident, and gave the police a physical description of her assailant. A seminal fluid sample was recovered from Caton’s clothing.
Two years later, Crawford was apprehended in Washington, D.C. At trial, Nathaniel Lockley, who had been incarcerated with Crawford in August 1997, testified that while in jail, Crawford confessed to him to having raped a woman two years earlier in Gloucester County and having fled to Maryland after the incident.
A forensic scientist performed a polymerase chain reaction (PCR) analysis of the DNA recovered from the victim’s clothing and Crawford’s DNA. The forensic scientist testified that she typed the DNA in six different systems and that Crawford’s DNA was consistent with the DNA from the seminal fluid recovered from the crime scene in all six tests. The expert testified that the possibility of randomly selecting an African-American male whose DNA was consistent with the DNA in the seminal fluid sample in all six systems was one in 970. Had the DNA not matched in any one of the six systems, the test would conclusively have excluded Crawford as the person who deposited the seminal fluid at the crime scene.
The trial judge, over defense counsel’s objection, gave the following jury instruction:
DNA testing is deemed to be a reliable scientific technique under the laws of Virginia when admitted to prove the person’s identity. In deciding what weight, if any, to give the DNA evidence, you may consider any evidence offered bearing upon the accuracy and reliability of the procedures employed in the collection and analysis of a particular DNA sample. Regardless of the results of any DNA analysis, you *434may consider any other evidence offered to prove the identity of the defendant.1
Crawford was convicted of each offense and was sentenced to a total term of life plus sixty years imprisonment.
ANALYSIS
Crawford contends the trial judge erred in giving the DNA jury instruction. He argues that by instructing the jury that “DNA testing is deemed to be a reliable scientific technique,” the court impermissibly told the jury that the Commonwealth’s DNA evidence compelled a particular finding that the DNA test conducted here was reliable in identifying him as the rapist. He also argues that the instruction constituted an improper comment upon a specific piece of evidence and gave undue prominence to the DNA evidence.
-“A reviewing court’s responsibility in reviewing jury instructions is ‘to see that the law has been clearly stated and that the instructions cover all issues which the evidence fairly raises.’ ” Darnell v. Commonwealth, 6 Va.App. 485, 488, 370 S.E.2d 717, 719 (1988) (quoting Swisher v. Swisher, 223 Va. 499, 503, 290 S.E.2d 856, 858 (1982)).
When a trial judge instructs the jury in the law, he or she may not “single out for emphasis a part of the evidence tending to establish a particular fact.” The danger of such emphasis is that it gives undue prominence by the trial judge to the highlighted evidence and may mislead the jury.
Terry v. Commonwealth, 5 Va.App. 167, 170, 360 S.E.2d 880, 882 (1987) (citations omitted).
However, in admitting scientific evidence, “the court must make a threshold finding of fact with respect to the reliability of the scientific method offered.” Spencer v. Commonwealth, 240 Va. 78, 97, 393 S.E.2d 609, 621 (1990). “[I]f *435the court determines that there is a sufficient foundation to warrant admission of the evidence, the court may, in its discretion, admit the evidence with appropriate instructions to the jury to consider the disputed reliability of the evidence in determining its credibility and weight.” Id. at 97-98, 393 S.E.2d at 621 (citation omitted).
Code § 19.2-270.5, enacted by the General Assembly in 1990, provides, in part, that “[i]n any criminal proceeding, DNA ... testing shall be deemed to be a reliable scientific technique and the evidence of a DNA profile comparison may be admitted to prove or disprove the identity of any person.” By enacting Code § 19.2-270.5, the General Assembly has declared that DNA testing and profile comparisons are recognized in the scientific community as reliable procedures for purposes of admitting the results into evidence in Virginia courts to prove or disprove a person’s identity. The purpose of the statute is to recognize the reliability of the scientific techniques which underlie DNA testing and profile comparisons, thereby eliminating the need for exhaustive proof in each case of how and why profiling is scientifically reliable before the DNA evidence can be admitted. The purpose of the statute, thus, is to render DNA test results admissible. The statute does not, however, establish that a particular DNA test is reliable or has yielded reliable results that identify the accused in a particular case as the perpetrator.
Here, the instruction, based on Code § 19.2-270.5, not only informed the jury that DNA testing is recognized in Virginia as a valid scientific procedure in identifying a person as the source of DNA material, but also told the jury, in effect, that the DNA technique used in this case, which identified Crawford as the person who most probably deposited the DNA at the crime scene, was reliable — subject to “any evidence offered bearing upon the accuracy and reliability of the procedure employed in the collection and analysis of a particular DNA sample.” By informing the jury that DNA testing was reliable, in the absence of an evidentiary challenge to the accuracy and reliability of the collection and analysis proce*436dure for the particular sample, the court gave credence to the specific test results even though the Commonwealth offered no proof that the collecting and testing procedure for this sample was reliable. Although the instruction did not tell the jury that they were to give any particular weight to the test results or that they were bound to find Crawford guilty based on the test results, the instruction unduly emphasized the DNA results over other evidence presented in the case tending to establish the assailant’s identity.
Thus, the court’s instruction did more than inform the jury that DNA testing is a competent and reliable scientific procedure and that the methodology is sound; it “singled out” the DNA test results and stated that DNA test results were reliable in establishing Crawford’s identity as the perpetrator. Code § 19.2-270.5 permits trial courts to admit DNA test results without having to prove the scientific reliability of DNA testing; it does not, however, authorize trial courts to comment upon the reliability of particular DNA test results or techniques in a case.
Accordingly, the trial court erred by granting the DNA instruction based on Code § 19.2-270.5. We, therefore, reverse and remand the case for further proceedings.
Reversed and remanded.
. At trial, the trial judge orally instructed the jury that "DNA testing is deemed to be reliable scientific evidence under the laws of Virginia. (Emphasis added.) On appeal, neither party addresses the discrepancy between the trial judge’s oral instruction and the written instruction.